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Luda [366]
2 years ago
9

Plz help due tonight

Mathematics
2 answers:
Mrrafil [7]2 years ago
8 0

Answer:

50

Step-by-step explanation:

The missing(?) —> x

90 + 40 + x = 180 \\ 130 +  x = 180 \\ x = 180 - 130 \\ x = 50

I hope I helped you^_^

rusak2 [61]2 years ago
5 0

Answer:

The bottom left square of the triangle in 90 degrees always so take 90 + 40 giving you 130,

a Triangle has 180 degrees in total so 180 -130 = 50 degrees for the last side

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Step-by-step explanation:

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What is 5/14 simplified ? Need answer ASAP.
iogann1982 [59]

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6 0
3 years ago
Read 2 more answers
A new experimental strain of pepper plants was being studied to estimate how much fruit one plant would produce in a typical gro
zmey [24]

Answer:

58.9% produced produced peppers weighing between 13 and 16 pounds.

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 15

Standard Deviation, σ = 1.75

We are given that the distribution of weight of peppers is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

P(peppers weighing between 13 and 16 pounds)

P(13 \leq x \leq 16) = P(\displaystyle\frac{13 - 15}{1.75} \leq z \leq \displaystyle\frac{16-15}{1.75}) = P(-1.142\leq z \leq 0.571)\\\\= P(z \leq 0.571) - P(z < -1.142)\\= 0.716 - 0.127 = 0.589 = 58.9\%

P(13 \leq x \leq 16) = 58.9\%

58.9% produced produced peppers weighing between 13 and 16 pounds.

7 0
3 years ago
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